353844720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1531}}^1$

素因数の和:1660

約数の個数: 160

約数和(自身を含む): 1230992640

約数和(自身を除く): 877147920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 107, 108, 120, 135, 144, 180, 214, 216, 240, 270, 321, 360, 428, 432, 535, 540, 642, 720, 856, 963, 1070, 1080, 1284, 1531, 1605, 1712, 1926, 2140, 2160, 2568, 2889, 3062, 3210, 3852, 4280, 4593, 4815, 5136, 5778, 6124, 6420, 7655, 7704, 8560, 9186, 9630, 11556, 12248, 12840, 13779, 14445, 15310, 15408, 18372, 19260, 22965, 23112, 24496, 25680, 27558, 28890, 30620, 36744, 38520, 41337, 45930, 46224, 55116, 57780, 61240, 68895, 73488, 77040, 82674, 91860, 110232, 115560, 122480, 137790, 163817, 165348, 183720, 206685, 220464, 231120, 275580, 327634, 330696, 367440, 413370, 491451, 551160, 655268, 661392, 819085, 826740, 982902, 1102320, 1310536, 1474353, 1638170, 1653480, 1965804, 2457255, 2621072, 2948706, 3276340, 3306960, 3931608, 4423059, 4914510, 5897412, 6552680, 7371765, 7863216, 8846118, 9829020, 11794824, 13105360, 14743530, 17692236, 19658040, 22115295, 23589648, 29487060, 35384472, 39316080, 44230590, 58974120, 70768944, 88461180, 117948240, 176922360, 353844720]

約数ペア:

[(1, 353844720), (2, 176922360), (3, 117948240), (4, 88461180), (5, 70768944), (6, 58974120), (8, 44230590), (9, 39316080), (10, 35384472), (12, 29487060), (15, 23589648), (16, 22115295), (18, 19658040), (20, 17692236), (24, 14743530), (27, 13105360), (30, 11794824), (36, 9829020), (40, 8846118), (45, 7863216), (48, 7371765), (54, 6552680), (60, 5897412), (72, 4914510), (80, 4423059), (90, 3931608), (107, 3306960), (108, 3276340), (120, 2948706), (135, 2621072), (144, 2457255), (180, 1965804), (214, 1653480), (216, 1638170), (240, 1474353), (270, 1310536), (321, 1102320), (360, 982902), (428, 826740), (432, 819085), (535, 661392), (540, 655268), (642, 551160), (720, 491451), (856, 413370), (963, 367440), (1070, 330696), (1080, 327634), (1284, 275580), (1531, 231120), (1605, 220464), (1712, 206685), (1926, 183720), (2140, 165348), (2160, 163817), (2568, 137790), (2889, 122480), (3062, 115560), (3210, 110232), (3852, 91860), (4280, 82674), (4593, 77040), (4815, 73488), (5136, 68895), (5778, 61240), (6124, 57780), (6420, 55116), (7655, 46224), (7704, 45930), (8560, 41337), (9186, 38520), (9630, 36744), (11556, 30620), (12248, 28890), (12840, 27558), (13779, 25680), (14445, 24496), (15310, 23112), (15408, 22965), (18372, 19260)]